| 土壤中一株产黑色素微生物的分离与鉴定 |
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| 引用本文： | 阎春兰,代金刚,王恒涛,邱裕尧,王 茜. 土壤中一株产黑色素微生物的分离与鉴定[J]. 中南民族大学学报(自然科学版), 2014, 0(3): 44-46 |
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| 作者姓名： | 阎春兰 代金刚 王恒涛 邱裕尧 王 茜 |
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| 作者单位： | 中南民族大学生命科学学院,微生物与生物转化重点实验室武汉,430074 |
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| 基金项目： | 中南民族大学中央高校基本科研业务费专项基金资助项目，中南民族大学学生科研基金项目 |
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| 摘 要： | 以土壤为材料,分离纯化得到了一株产黑色素的微生物(D-1),根据菌株的形态特征并结合16S rDNA序列比对分析,确定这株产黑色素的微生物属于链霉菌属(Streptomyces).并测定了菌株的生长曲线、抗生素抗性、所产黑色素的吸收光谱,为后期优化产黑色素的条件提供了理论基础.
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| 关 键 词： | 土壤 黑色素 核糖体脱氧核糖核苷酸 生长曲线 抗生素抗性 |
Isolation and Identification of One Melanin-producing Microorganism in Soil |
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| Yan Chunlan,Dai Jingang,Wang Hengtao,Qiu Yuyao,Wang Xi. Isolation and Identification of One Melanin-producing Microorganism in Soil[J]. Journal of South-Central Univ for, 2014, 0(3): 44-46 |
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| Authors: | Yan Chunlan Dai Jingang Wang Hengtao Qiu Yuyao Wang Xi |
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| Affiliation: | ( Key Lab for Microorganism and Biological Transformation, College of Life Sciences, South-Central University for Nationalities, Wuhan 430074, China) |
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| Abstract: | One melanin-producing microorganism D-1 was isolated and purified from a soil . Based on morphological characteristics and the phylogenetical analysis of 16S rDNA sequence, this microorganism was determined to belong to Streptomyces.The growth curve , antibiotic resistance and absorption spectrum of melanin produced by D-1 were also examined and may provide the basis for subsequent optimization the melanin producing procedures . |
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| Keywords: | soil melanin 16S rDNA growth curve antibiotic resistance |
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